Yealink CMKit-121 Audio Ceiling Solution

CMKit-121 – The Perfect Audio Solution for Conference Rooms

The Yealink CMKit-121 was designed to optimize conferences with excellent audio quality and complete room coverage. With state-of-the-art microphone and speaker technology, it provides a first-class listening experience that enables clear and uninterrupted communication for participants in medium to large conference rooms.

Technical highlights at a glance:

• Components: CM20 ceiling microphone, 2 CS10 ceiling speakers, RCH40 E2 switch
• Room size: Coverage for conference rooms up to 5 x 8 m, expandable to 6 x 10 m with a second kit
• Microphone: 16 omnidirectional units with 8 independent pickup zones, radius up to 4 m
• Speakers: Optimized for speech playback in video conferences, with a focus on mid-range frequencies
• Audio processing: AI-based dynamic noise and reverberation reduction
• Integration: Seamless compatibility with Yealink MVC systems without an additional DSP device

Excellent recording and playback technology

The CM20 ceiling microphone impresses with 16 omnidirectional microphone units covering a radius of up to 4 meters. Eight independent pickup zones guarantee crystal-clear sound, even in large conference rooms. The microphones are specially tuned to enhance human voices, providing exceptional speech intelligibility. The CS10 ceiling speakers are also optimized and improve playback with their focus on mid-range frequencies – ideal for video conferences and business meetings.

Intelligent audio optimization – real-time adjustment

Thanks to an intelligent algorithm, the CMKit-121 automatically adapts to the room's acoustic conditions. Dynamic noise reduction and AI-based reverberation reduction minimize disruptive background noise and echo effects. This adaptive optimization ensures that participants can clearly understand every word, even in challenging environments. By integrating a digital signal processor (DSP), the system works seamlessly with Yealink MVC solutions without requiring additional hardware. This enables simple and cost-effective installation.

Scalable solution for any room size

The CMKit-121 was specially developed to meet the requirements of medium to large conference rooms. In rooms measuring up to 5 x 8 m, one kit provides complete audio coverage. For extra-large rooms up to 6 x 10 m, two kits can be combined to ensure optimal sound quality and range. This flexible scalability also enables larger teams to communicate seamlessly and efficiently.

Easy planning and implementation with the Yealink deployment tool

With Yealink's innovative deployment tool, you can customize your ceiling audio solution. Create detailed heatmaps and configure the setup optimally for the specific requirements of your conference room. From the initial design to the final implementation, the system offers endless combination possibilities to ensure perfect audio coverage and the highest sound quality.

The Yealink CMKit-121 – a comprehensive solution for top-level conferences.